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B2B Company, Tech Stack & Contact Lead Enrichment
B2B Company, Tech Stack & Contact Lead Enrichment is a paid API for AI agents from email-verify.agentdiet.dev, paid per call via MPP, $0.02/call, status unknown (last checked 2026-10-21).
Enriches a company domain with verified emails, social links, 40+ tech stack signals, pricing tiers, and a company summary for GTM and research use cases.
Price / call$0.02
Success—
StatusUnknown
How this service works
Extracts verified emails, social links, 40+ tech stack signals, pricing tiers, and company summary for GTM & research agents. (Live x402 v2, IETF MPP & MCP endpoint at https://email-verify.agentdiet.dev/v1/founder-enrich)
Output
Returns a structured object containing verified company emails, social profile links, 40+ technology stack signals (frameworks, analytics, CRMs, CDNs, etc.), pricing tier information, and a company summary — all derived from the provided domain.
Example use cases
GTM lead research before outreach
“Before we reach out to notion.so, can you enrich their domain and give me their verified emails, what tech stack they're running, and their pricing model?”
Competitive tech stack intelligence
“I want to know what tools and technologies linear.app is using — pull their full tech stack signals and any available pricing tier info from their domain.”
Sales prospecting contact discovery
“We're targeting figma.com for our enterprise sales campaign — can you get me verified contact emails, social links, and a company summary based on their domain?”
Technical details
Endpoint
GEThttps://email-verify.agentdiet.dev/v1/founder-enrich?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a rich, multi-signal B2B company profile — combining contact discovery, tech stack intelligence, and pricing data in a single call — especially for GTM workflows, sales prospecting, or competitive research. Prefer it over point-solution email finders or tech stack checkers when you need all signals in one enriched payload per domain.
Side effects
- Domain not found or invalid — returns empty or error response
- No tech stack signals detectable if site uses heavy obfuscation or is behind a proxy
- No verified emails found for privacy-protected or minimally-indexed domains
- Rate limiting or payment failure via x402 protocol if USDC balance is insufficient
- Stale data if the target company recently changed their stack or contact info
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| domainrequired | string | Company domain name or URL (e.g. stripe.com, linear.app) to enrich |
Output
Schema · Response
{
"type": "object"
}Reviews
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